Scatter Charts

A Scatter Chart is a good tool for tracking trends and understanding process shifts over time. It can be used to spot a possible correlation between two variables that relate to the same event.

Chart settings and options

• Chart Settings options

• Choosing Limits to Display

• Using chart right-click menus

Brushing data

You can use a simple technique called "data brushing" to select any number of consecutive data points on a chart. Then, select from options that allow you to focus on just that data or to exclude it from the retrieval.

• See Brushing chart data for more information.

Showing the data behind the chart

• See Showing the data behind the chart

One-click to display value feature

• Click anywhere on a data point to display its value as shown in Fig. 1.

• Click on any limit line to display the value for that limit as shown in Fig. 2.

Fig. 1Fig. 2

Editing data, data notes, and more on a chart

Depending on how your GainSeeker is configured, certain access rights may be required to use this function.

For information on editing data, data notes, and more, see:

• Editing SPC data and the traceability

• Editing the note, corrective action, anchor point, or bypass